| 25901 | Sandpoint Operating, LLC | San Antonio, TX 78209 | Oil & Gas Operator | Apr 2025 |
| 25902 | Sandpoint Texas LLC | Houston, TX 77270 | Oil Operator | Jul 2025 |
| 25903 | Sandra Corporation (The) | Pampa, TX 79066-2474 | Gas Operator | Oct 1996 |
| 25904 | Sandridge Energy Inc (Federal Wells Only) | | Oil & Gas Operator | Jun 2013 |
| 25905 | Sandridge Energy, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | May 2018 |
| 25906 | Sandridge Exploration And Production LLC | Oklahoma City, OK 73104 | Oil & Gas Operator | Jul 2025 |
| 25907 | Sandridge Offshore, LLC | Houston, TX 77042 | Oil & Gas Operator | Apr 2014 |
| 25908 | Sandridge Onshore, LLC | Houston, TX 77010 | Oil & Gas Operator | Jun 2014 |
| 25909 | Sandridge Tertiary, LLC | Midland, TX 79701 | Oil & Gas Operator | Jul 2012 |
| 25910 | Sandrock Energy LLC | Luther, OK 73054 | Oil & Gas Operator | Apr 2025 |
| 25911 | Sands Oil Company Inc | Billings, MT 59103 | Oil & Gas Operator | May 2025 |
| 25912 | Sands-American Corp | | Oil & Gas Operator | Jan 1990 |
| 25913 | Sandstone Dev LLC | Bradford, PA 16701-2922 | Oil & Gas Operator | Dec 2024 |
| 25914 | Sandstone Hills Energy Inc | Seminole, OK 74818-1938 | Oil & Gas Operator | Sep 2014 |
| 25915 | Sandstone Operating Company, Inc | Odessa, TX 79762 | Oil & Gas Operator | Jul 1995 |
| 25916 | Sandstone Resources | Saint Joseph, MO 64506 | Oil & Gas Operator | Dec 1995 |
| 25917 | Sandstone Resources, Inc. | Houston, TX 77043 | Oil & Gas Operator | Jul 2025 |
| 25918 | Sandstone Services, LLC | Graham, TX 76450 | Oil & Gas Operator | Jul 2025 |
| 25919 | Sandy Petroleum Inc | Shawnee, OK 74801-5634 | Oil & Gas Operator | Apr 2025 |
| 25920 | Sandy Supply Co | Wooster, OH 44691 | Oil & Gas Operator | Dec 2014 |
| 25921 | Sanford & Jenkins | Henryetta, OK 74437-1411 | Oil & Gas Operator | Mar 2015 |
| 25922 | Sanford Casondra | Ada, OK 74820-4460 | Oil & Gas Operator | May 2013 |
| 25923 | Sanford Resources Corp. | | Oil & Gas Operator | Jul 1998 |
| 25924 | Sanford, Marion | Bowling Green, KY 42101 | Oil Operator | Dec 2023 |
| 25925 | Sanguine Gas Exploration, LLC | Tulsa, OK 74119 | Oil & Gas Operator | Jul 2025 |
| 25926 | Sanguine, LTD | Tulsa, OK 74170 | Gas Operator | Oct 2003 |
| 25927 | Sanhall Corporation | Huntsville, TX 77340 | Oil & Gas Operator | Oct 1993 |
| 25928 | Sanner Jeffrey B Dba Bryant Lyn Production | Velma, OK 73491 | Oil Operator | Mar 2025 |
| 25929 | Sanner Oil Co LLC | Duncan, OK 73533 | Oil Operator | Apr 2025 |
| 25930 | Sanner Oil Company | Velma, OK 73491-0550 | Oil & Gas Operator | Jan 2014 |
| 25931 | Sannes, Ronald M. Or Margaret Ann | Billings, MT 59103 | Oil & Gas Operator | Oct 2017 |
| 25932 | Sanook Inc | Oklahoma City, OK 73156-0548 | Oil & Gas Operator | Jan 2007 |
| 25933 | Sanor Bruce | Salem, OH 44460 | Oil & Gas Operator | Dec 2024 |
| 25934 | Sanovic Gas, LLC | Sewickley, PA 15143 | Gas Operator | Dec 2021 |
| 25935 | Sanquip LLC | Oklahoma City, OK 73106 | Oil & Gas Operator | Sep 2024 |
| 25936 | Santa Ana Canyon Dev. Corp. | | Oil & Gas Operator | Apr 2025 |
| 25937 | Santa Anna Operating 3, LLC | Santa Anna, TX 76878 | Oil & Gas Operator | Jul 2025 |
| 25938 | Santa Anna Operating Co I, LLC | Abilene, TX 79608 | Oil & Gas Operator | Oct 2018 |
| 25939 | Santa Fe Braun, Inc | Dallas, TX 75240-6620 | Oil & Gas Operator | Mar 1995 |
| 25940 | Santa Fe Energy Company | Midland, TX 79701 | Oil & Gas Operator | Dec 2015 |
| 25941 | Santa Fe Energy Op Partners LP | | Oil & Gas Operator | Oct 1989 |
| 25942 | Santa Fe Energy Oper. Part., LP | Houston, TX 77057 | Oil & Gas Operator | Dec 1994 |
| 25943 | Santa Fe Energy Operating Partner LP | Midland, TX 79701 | Oil & Gas Operator | Sep 2004 |
| 25944 | Santa Fe Energy Operating Partners L.P. | Houston, TX 77057 | Oil & Gas Operator | Dec 1994 |
| 25945 | Santa Fe Energy Operg Parts LP | | Oil & Gas Operator | Nov 1993 |
| 25946 | Santa Fe Energy Resources, Inc. | Houston, TX 77024 | Oil & Gas Operator | Mar 2008 |
| 25947 | Santa Fe Exploration Company | Lubbock, TX 79408 | Oil & Gas Operator | Nov 1997 |
| 25948 | Santa Fe Mineral | | Gas Operator | Oct 1994 |
| 25949 | Santa Fe Minerals | | Gas Operator | Dec 1993 |
| 25950 | Santa Fe Minerals, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Sep 2013 |
| 25951 | Santa Fe Operating LLC | Frisco, TX 75034 | Gas Operator | Jul 2025 |
| 25952 | Santa Fe Pipe & | | Oil & Gas Operator | Dec 1991 |
| 25953 | Santa Fe Snyder Corporation | Houston, TX 77024 | Oil & Gas Operator | Oct 2000 |
| 25954 | Santa Fe-Andover Oil Co | Tulsa, OK 74172 | Oil & Gas Operator | Sep 2000 |
| 25955 | Santa Maria Energy LLC | | Oil & Gas Operator | Dec 2024 |
| 25956 | Santa Rita Resources Inc & Subs | | Oil & Gas Operator | Mar 2015 |
| 25957 | Santa Rosa Operating, LLC | Corpus Chrsti, TX 78411 | Oil & Gas Operator | Jul 2025 |
| 25958 | Santa Rosa Petroleum LLC | Recluse, WY 82725 | Oil & Gas Operator | May 2025 |
| 25959 | Santana Energy Services, LLC | Baton Rouge, LA 70809 | Oil & Gas Operator | Jul 2025 |
| 25960 | Santana Exploration, Inc. | | Oil & Gas Operator | Dec 1985 |
| 25961 | Sante Fe Minerals | | Oil & Gas Operator | Dec 1987 |
| 25962 | Santerra Oil & Gas, Inc. | Seagoville, TX 75159 | Oil & Gas Operator | Jul 2025 |
| 25963 | Santo Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Jul 2025 |
| 25964 | Santo Petroleum LLC | Artesia, NM 88211 | Oil & Gas Operator | Sep 2024 |
| 25965 | Santo Resources Inc | Oklahoma City, OK 73154 | Oil & Gas Operator | Nov 1998 |
| 25966 | Santos USA Corp. | Houston, TX 77042 | Oil & Gas Operator | Dec 2008 |
| 25967 | Saphire Energy | Graham, TX 76450 | Oil & Gas Operator | Jul 2025 |
| 25968 | Sapient Energy Corp | Oklahoma City, OK 73154 | Oil & Gas Operator | Jan 2002 |
| 25969 | Sappington Carol J | | Oil Operator | Mar 2017 |
| 25970 | Sappington Crude Oil Inc | | Oil & Gas Operator | Dec 2024 |
| 25971 | Sappington Henry | | Oil Operator | Dec 2010 |
| 25972 | Sappington Walter B | | Oil Operator | Dec 2024 |
| 25973 | Sappington Walter B Dianne M | | Oil Operator | Dec 2024 |
| 25974 | Saqus Oil Co | Oklahoma City, OK 73107 | Oil & Gas Operator | May 2001 |
| 25975 | Sara Jenny Energy Inc | Chesterland, OH 44026 | Oil & Gas Operator | Dec 2024 |
| 25976 | Saratoga Energy Corporation | Sourlake, TX 77659 | Oil & Gas Operator | Dec 2004 |
| 25977 | Saratoga Oil Company | Batson, TX 77519 | Oil & Gas Operator | Jul 2025 |
| 25978 | Saratoga Production Company LLC | Sourlake, TX 77659 | Oil Operator | Jul 2025 |
| 25979 | Saratoga Resources, Inc. | Houston, TX 77077 | Oil & Gas Operator | Jul 1994 |
| 25980 | Sardis Gas, LLC | Mineral Wells, WV 26150 | Oil & Gas Operator | Dec 2024 |
| 25981 | Sargeco, Inc. | Pampa, TX 79065 | Oil & Gas Operator | Sep 2018 |
| 25982 | Sargent Oil & Gas Company | | Oil & Gas Operator | Dec 2022 |
| 25983 | Sargent, Jo Ann | Holliday, TX 76366 | Oil & Gas Operator | Aug 2003 |
| 25984 | Sarita Energy Resources, LTD. | Houston, TX 77277 | Oil & Gas Operator | Jul 2025 |
| 25985 | Sarita Oil & Gas | Boerne, TX 78006 | Oil & Gas Operator | Jul 2024 |
| 25986 | Sarkeys Inc | | Oil & Gas Operator | Dec 1998 |
| 25987 | Sarrita Oil Co., Inc. | Floresville, TX 78114 | Oil & Gas Operator | Jul 2002 |
| 25988 | Sarver, Danny & Meador, Steve | Adolphus, KY 42120 | Oil Operator | Dec 2019 |
| 25989 | Sasakwa Operating LLC | Oklahoma City, OK 73179-1902 | Oil & Gas Operator | Feb 2025 |
| 25990 | Sasha Petroleum, Inc | | Oil Operator | Jan 1986 |
| 25991 | Sassco Petroleum, Inc. | Austin, TX 78763 | Oil & Gas Operator | Feb 2000 |
| 25992 | Sasser Company Inc (The) | Perkins, OK 74059 | Oil & Gas Operator | Apr 2025 |
| 25993 | Satanta Oil Company | Midland, TX 79704 | Oil & Gas Operator | Jul 2025 |
| 25994 | Satchell Creek Petroleum, LLC | Wichita, KS 67205 | Oil Operator | Jul 2024 |
| 25995 | Satex Energy, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Aug 2003 |
| 25996 | Saturn Oil And Development Corp. | Carlsbad, NM 88220 | Oil & Gas Operator | Jul 2025 |
| 25997 | Saturn Resources Corp | Springboro, OH 45066 | Oil & Gas Operator | Dec 1998 |
| 25998 | Sauby, Warren | Kevin, MT 59454 | Oil Operator | Feb 2009 |
| 25999 | Saucier Oil & Gas LLC | Cement, OK 73017 | Oil Operator | Apr 2025 |
| 26000 | Sauder Earl W | | Oil & Gas Operator | Jan 1992 |